YoLink YS8023 Indoor Thermometer & Hygrometer – LCD Comfort Display, LoRa, 5-Year Battery, Alexa/IFTTT | Hub Required

Overview

The YoLink YS8023 combines temperature and humidity sensing with a clear, easy-to-read LCD Comfort Display. This compact sensor helps you gauge indoor conditions at a glance, so you can fine-tune your space for everyday comfort and efficiency without guesswork.

Key benefits at a glance

• Real-Time Comfort Level Display: instantly see if the air feels Dry, Comfortable, or Wet.
• Max/Min Temperature & Humidity Tracking: capture historical extremes to spot patterns and anomalies.
• 180-Day Cloud Data Storage: access and export half a year of readings for trend analysis.
• LoRa Long-Range Connectivity: reliable communication up to 1/4 mile in open air, bypassing typical WiFi gaps.
• High-Precision Swiss Sensors: factory-calibrated readings with minimal drift for trustworthy data.
• Custom Alerts via App/SMS/Email: set thresholds and receive timely notifications when conditions change.
• 5-Year Battery Life: two AA batteries power the device for years, with in-app low-battery alerts for easy upkeep.
• Smart Home Integration: works with Alexa for quick temperature queries and IFTTT for automations based on sensor data.

Real-world use cases

Imagine a kitchen or pantry where ambient humidity can affect produce, a nursery where steady climates support comfort, or a greenhouse where monitoring helps growth. The YS8023 provides a tangible sense of the room’s feel through the LCD readout, while the historical data helps you notice gradual shifts over time. Its compact, magnet-friendly design makes placement on a fridge or metal surface seamless, and the long battery life means less frequent maintenance.

How it connects and what you need

To unlock the full YoLink app experience, you’ll use the YoLink Hub. The hub connects the device to the internet and serves as the bridge to the YoLink Cloud, enabling data access, exports, and alerts from your phone.

Data at a glance and beyond

Beyond current readings, the YS8023 stores historical max/min values and provides a straightforward path to review trends. The 180-day archive helps you understand seasonal changes, storage conditions, or recurring events without manual logs.

Design and maintenance

With a compact footprint and a magnetic mounting option, it fits neatly on kitchen surfaces, shelves, or metal panels. The battery is user-replaceable, and in-app alerts help you stay on top of device health so you can plan replacements before a lapse in monitoring.

What’s included in your setup

• YoLink YS8023 sensor
• Two AA batteries (pre-installed)
• YoLink Hub (required for app-enabled features)
• Magnetic mounting plate for easy placement
• Clear setup instructions